---
title: "Hydrogen Icon | Free Download PNG & SVG | Ultimate Bold - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/hydrogen--31007
canonical_url: "https://www.streamlinehq.com/icons/download/hydrogen--31007"
summary: "Bold solid icon of a capital H above a horizontal bar. Used for hydrogen, chemistry, and science interfaces."
---

# Hydrogen icon

The Hydrogen icon shows a white capital H above a horizontal bar inside a rounded square. Drawn in the solid style on a 24px grid for bold, recognizable forms. Use it for hydrogen labels, chemistry interfaces, periodic table references, science education, and laboratory tools. It belongs to Ultimate Bold - Free set in the Ultimate family.

## Preview

![Bold solid icon of a capital H above a horizontal bar. Used for hydrogen, chemistry, and science interfaces.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/science/hydrogen-an99t87om8onimj27zv65l.png/hydrogen-bdmnbaib0fohb3bi1zv7nc.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Hydrogen
- **Type**: Icon
- **Set**: [Ultimate Bold - Free](/icons/ultimate-bold-free.md) — [Free + Open-source] Ultimate is the world's largest icon family. The Bold Free version features strong, recognizable icon shapes. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Solid
- **Category**: Science › Science
- **Default size**: 24px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: chemistry, element, hydrogen, chemical, symbol, periodic, gas, science, formula, physics, elements, table, sign, metal, hospital, healthcare, emergency, medicine, clinic, aid

## Download

- [Download Hydrogen on Streamline](https://www.streamlinehq.com/icons/download/hydrogen--31007)

## Also available in other styles

- [Hydrogen — Ultimate Light - Free](/icons/download/hydrogen--32798.md) (Free)
- [Hydrogen — Ultimate Regular - Free](/icons/download/hydrogen--27631.md) (Free)

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